3845038 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845038 > 2 > ChemIDplus > YS1943000 > NIOSH/YS1943000 > 4,4'-Diacetyldiphenylurea bi(guanylhydrazone) bismethanesulfonate Urea, 1,3-bis(p-acetylphenyl)-, bisamidinohydrazone, methanesulfonate (1:2) YS1943000 > YS1943000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YS1943000 $$$$